AR trigger guard gapper

thingiverse

This is designed to fill the gap between the grip and trigger guard on an ar-15 rifle. I did this to protect the middle finger from sharp edges in the gap while reloading and having the entire weight of the rifle supported in your hand. Simply knock out the pin holding the guard, interface the printed part with the guard, and reassemble. I did not have to make any changes with the gun or the part.